| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.83 | 3.257% | $10.1502 | $10.15 | $10.15 | $10.20 |
| Purchase #2 | $215.25 | 13.732% | $244.8081 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $186.43 | 8.628% | $202.5152 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $235.51 | 11.376% | $262.3016 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $55.34 | 9.327% | $60.5016 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $73.40 | 8.592% | $79.7065 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $210.46 | 5.461% | $221.9532 | $221.95 | $221.95 | $222.00 |
| 7 purchase totals = | $986.22 | $1,081.9364 | $1,081.94 | $1,081.90 | $1,082.00 | |